# 工具类及数据获取 * 获取当前登录用户信息，从Cookie中读取 ~~~ import Cookies from "js-cookie"; let user = JSON.parse(Cookies.get("userInfo")); ~~~ * LocalStorage方法封装，已全局挂载 ~~~ this.setStore("item", item); this.getStore("item"); this.removeStore("item"); ~~~ * 时间格式化，已全局挂载 ~~~ this.format(new Date(), "yyyy-MM-dd"); ~~~ 复制 ### 工具库 * 推荐自行引入使用[Lodash](https://github.com/lodash/lodash)函数工具包 * 官方文档[https://lodash.com/docs/](https://lodash.com/docs/) * 中文文档[https://www.lodashjs.com/](https://www.lodashjs.com/)